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WorksheetsDocker_Kubernetes_Git
Total questions: 28
Worksheet time: 14mins
Which of the following is a text document that contains all the commands a user could call on the command line to assemble an image?
Docker Cloud
Dockerfile
Docker Kitematic
Docker Compose
Which of the following is a cloud-hosted service from Docker that provides registry capabilities for public and private content?
Docker Hub
Docker Cloud
Docker Swarm
Docker Compose
How many private repositories are allowed for an individual on Docker hub?
1
3
5
7
You can't create multiple containers from the same image in Docker
True
False
What port does the Docker registry use?
Port 3000
Port 5000
Port 8000
None of the above
A Docker registry is a place to store and distribute Docker ...............?
Codes
Images
Files
All of the above
What is a cluster?
A single system made up of servers and other resources
A computer program or device that provides services to other computers
A specific set of ordered operations
A software package that performs a specific function for an end-user
Which is the intended use for etcd?
To link a unique identifier to a value
To encrypt cluster data and send it to a secrets manager
To authenticate cluster data
To store all the cluster data, maintain its state, and provide access to critical data
What is the function of labels?
To classify functions
To tag containers and link them together in groups
To assign functions to pods
To be ignored by millennials
What is the mission of the control plane?
To manage clusters of pods
To regulate communication between Kubernetes and clusters
To move workloads from one host to another
To control nodes
What is a kubelet?
Software that is used to run containers outside of pods
A smaller version of Kubernetes
A node agent that manages pods and their containers
A device that collects data in an organized manner for easy access
What can you deploy on Kubernetes?
Containers
Virtual machines
System processes (like sshd, httpd)
Cronjobs in kubernetes run in .....................
GMT only
UTC only
Local time zone
Server NTP settings
Which of the following forms the core Kubernetes objects?
Pod
Service
Volume
All of the Above
Kube-API server on Kubernetes master is designed to scale.
Vertically
Horizontally
Both Vertically & Horizontally
None of above
Which of the following command is used to create Kubernetes service?
Kubectl run
Kubectl deploy
Kubectl expose
None of the above
............ is responsible for the health check of the pods running on individual nodes.
Kubectl
Kubelet
Kube scheduler
Kube controller manager
To create a new deployment in Kubernetes, use the command ..................
Kubectl run
Kubernetes get deployment
Kubernetes set deployment
None of above
Kubernetes is written in which language?
Go
C++
Python
Java spring framework
Which Command is used to show a limited number of commits?
git status
git config
git log -n
git fetch
Which command defines the author email to be used for all commits by the current user:
git config --global user.email
git email--amend user.email
git merge --no-ff
git clean -f user.email
Which Git command displays the patch representing each commit:
git branch
git log -p
git log
git remote -v
Which of the following git command downloads your repository from GitHub to your computer?
git clone
git commit
git fork
git clone -y
Which of the following shortcut to staging all the changes you have?
git add
git commit
git commit add
git push -am "Message"
What is the full form of VCS?
Version Configuration Solutions
Version Configuration System
Version Control System
Version Consolidated Solutions
Which of the following terminology is not related to git?
branch
stem
fork
staging area
Which of the following git command can be used to check the stored stashes?
git stash
git stash map
git stash list
git stash set
Which of the following statement is true about git ignore file?
We can create multiple ignore files in a different directory
The .gitignore file contains all the formats and files that should be ignored while commit
Both of the above
None
